diff --git a/lns.lua b/lns.lua
index 8a54437..cfe2c54 100644
--- a/lns.lua
+++ b/lns.lua
@@ -2,7 +2,21 @@ args = { ... }
 
 cache = {}
 
-allow_dynamic_lns_hosts = false
+
+settings.define("lns_client.allow_dynamic_lns_hosts", {
+    description = "Allow dynamic LNS hosts",
+    type = "boolean",
+    default = false
+})
+
+settings.define("lns_client.lns_server", {
+    description = "LNS Server Rednet ID",
+    type = "number",
+    default = 8
+})
+
+allow_dynamic_lns_hosts = settings.get("lns_client.allow_dynamic_lns_hosts")
+lns_server_id = settings.get("lns_client.lns_server")
 
 function lns_lookup(remote_hostname)
     local data = {
@@ -10,7 +24,6 @@ function lns_lookup(remote_hostname)
         ["hostname"] = remote_hostname
     }
 
-    local lns_server_id = 8
     if allow_dynamic_lns_hosts then
         lns_server_id = rednet.lookup("lns", lns_server)
         if lns_server_id == nil then